50results about How to "Fluffiness is good" patented technology

The invention provides a heat preservation flocculus material, a preparing method of the heat preservation flocculus material and a heat preservation product, and belongs to the technical field of heat preservation flocculus materials. The heat preservation flocculus material comprises a plurality of stacked single fiber nets and spherical fiber assemblies at least distributed between part of the adjacent single fiber nets. The heat preservation flocculus material has the excellent comprehensive performance such as filling power, compression rebound resilience, heat preservation performance and washing resistance.

The invention discloses a high-density microfiber wiping cloth and a processing method thereof. The wiping cloth contains polyester and nylon composite filament, the splitting rate of which is more than 80% and filament number of which is from 0.01 dtex to 0.6 dtex, and the polyester and nylon composite filament is 20%-100% of the wiping cloth in weight. According to JIS1096826IA, the ventilation capacity of the wiping cloth is less than 50cm3/cm2/sec. The wiping cloth has the advantages of comfortable feeling, density, high fluid suction and fluid keeping, no harm to surface and high wiping performance.

The invention discloses a hydrophilic fabric softener, which is prepared from the following components by weight: 20-30 parts of hydrophilic amino silicone oil, 12-20 parts of dodecylbenzene sulfonic acid, 15-36 parts of fatty alcohol-polyoxyethylene ether, 14-25 parts of amino modified polysiloxane, 21-32 parts of sodium tripolyphosphate, 5-18 parts of hydroxy methyl cellulose, 3-9 parts of acrylamide, and 100-150 parts of water. By the way, the hydrophilic fabric softener provided by the invention has smooth handfeel and good filling power, provides fabrics with good re-wettability and antistatic properties, provides textile fiber with good lubricating properties, and improves the tear and friction properties.

The invention discloses a method for preparing silk fine dried product, which comprises the following steps: primary soaking, primary dehydration, foaming, secondary soaking, second and third dehydration, bleaching, fourth dehydration, reduction, tank washing and five dehydration, wetting, After six times of dehydration, fluffing, drying, awakening, and multiple rinsing, the dry product has a lower impurity rate and improves the quality of the entire product.

The invention discloses a textile filler formed by mixing corn fibers and polyester fibers, which is characterized in that the textile filler is formed by mixing conventional hollow polyester staple fibers and corn fibers, and the hollow polyester staple fiber has a fineness of 6. 67DTEX, a hollow degree of 10%, and a length of 38mm; the corn fiber has a fineness of 1.5 to 3.0 dtex, and is a crimped fiber with a length of 50 to 90mm, and the weight percentage of the hollow polyester staple fibers is 25% to 75%; and the weight percentage of the corn fiber is 25% to 75%. The invention also provides a preparation method of the textile filler formed by mixing the corn fibers and the polyester fibers. Various filler products prepared by the textile filler formed by mixing corn fibers and polyester fibers have the advantages of uniform and smooth appearance, lightweight sense, higher filling power, lasting elastic restoring force, excellent warmth and soft hand feel, and makes people feel comfortable, thereby improving sleep and quality of life.

The invention provides an insulation flaked material and a preparation method and an insulation product thereof, and belongs to the technical field of insulation flaked materials, the problem at leastcan be partially solved that the existing insulation flaked material is difficult to obtain good softness, resilience, filling power and heat retaining property simultaneously. The insulation flakedmaterial comprises a multilayered and heat-set fiber single-net, wherein each layer of fiber single-net is prepared from, by weight, 10-50% of cellulose fiber, 5-25% of low-melting elastic fiber, and25-85% first class fiber, wherein the cellulose fiber which does not belong to the low-melting elastic fiber, the low-melting elastic fiber which does not belong to the cellulose fiber, and the firstclass fiber which does not belong to the cellulose fiber and also does not belong to the low-melting elastic fiber.

The invention discloses a wood fiber production method, which comprises: S1, material selection; S2, skin removal; S3, water washing; S4, slicing; S5, pre-cooking; S6, pressurizing cooking; S7, grinding; S8, softening; S9, drying; S10, air selection; S11, nutrient solution spraying; and S12, packaging warehousing. According to the present invention, the wood fiber produced through material selection, skin removal, water washing, slicing, pre-cooking, pressurizing cooking, grinding, softening, drying, air selection, nutrient solution spraying, packaging warehousing and other steps can be well used in spray seeding technologies; the wood fiber produced by the method has good softness; and during the spray seeding, when the wood fiber, the water and the binder are mixed, the wood fiber has good water absorption, such that each wood fiber can absorb a large amount of water so as to achieve good water content.

The invention discloses a fabric containing hollow fiber and a production method thereof. The fabric containing hollow fiber is a knitted fabric formed by at least hollow cation dyeable false twisted yarn or staple fiber yarn and spandex fiber. Tested according to the JISL1096:2010 standard, the fabric obtains a filling power more than 4.0 cm3/g and a gram weight higher than 150-250 g/m2; the hollow area of more than 80% of the filaments of the hollow cation dyeable false twisted yarn or staple fiber yarn is 50-150 mm2. Knitted from the hollow cation dyeable false twisted yarn or staple fiber yarn with restorable degree of hollowness, the fabric containing the hollow fiber ensures the elasticity, light weight and soft hand feeling.

The invention discloses a compound forming method of a multi-layered knitted fabric made of multi-component raw materials, wherein multiple raw materials are adopted to knit on a two-layered weft-knitting circular knitting machine, by changing the arrangement method of upper disc knitting needles and lower drum needles, the triangles knitted by the upper disc and the triangles knitted by the lower drum are arranged to form different upper and lower structures, and the upper and the lower layers can be compounded through the tucking knitting of the upper and the lower knitting needles. By adopting the same or different raw materials and the knitting method, the upper and the lower layers, namely front and back sides of the fabric and the lining materials are compounded, as a result, the fabric has the advantages that the production procedure is simple, no chemical component exists within, the elasticity is excellent, and the fill power is very high; furthermore, the two layers of the compound fabric can adopt different raw materials and different structures, so as to form different appearances and possess different styles and functions.

The invention discloses a fiber aggregate material formed by coating fine air pockets by microfibers, which is a novel fibrous material that two components microfibers and coarse fibers are symbiotic. The invention also discloses a production process for the fiber aggregate material, which comprises the following steps of: making a raw material pass through a spinning die orifice for direct melting spinning, and coating the molten polyolefine microfibers on the peripheries of polyester coarse fibers with the shape memory function, wherein the shape memory coarse fibers are used as a carrier for forming the air pockets; quickly cooling to normal temperature and curing; and finally, forming the microfiber aggregate material with irregular air pockets. The material can be used for making thermal materials of ski shirts, field tents, military battle-dress uniforms, thermal equipment for field camping of soldiers, sleeping bags, climbing clothes, thermal underwear, gloves and shoes, and is also used for making various sound-absorbing thermal insulation automobile interior materials and the like.

The invention relates to ready-to-eat coarse food grain porridge made by a light fermentation method, and belongs to the field of food processing. Through synergistic reaction of superheated steam puffing treatment, a yeast light fermentation technique, an extruding and curing technique and a microwave-hot blast tunnel type drying technique, the ready-to-eat coarse food grain porridge is made. Theready-to-eat coarse food grain porridge is mainly made through the main steps of pretreating raw materials, performing raw material pre-puffing, performing crushing, adding yeast, performing conditioning, performing extruding, performing cutting for shaping, performing drying and performing packing. Superheated steam is adopted to be used for prepuffing grains, the yeast light fermentation technique is used for achieving ideal looseness, the extruding technique is used for curing and shaping materials, the microwave-hot blast tunnel type drying technique is used for delaying product ageing, and through combined action of four techniques, the made coarse cereal rice grains can be eaten after being soaked for 4-5min with boiling water. Original strong fragrance and granule integrity of thegrains are basically reserved. The ready-to-eat coarse food grain porridge has good chewiness, and is free from addition of essence and pigment, and the sense organ and the mouth feel of the ready-to-eat coarse food grain porridge are similar to those of coarse food grain porridge boiled in families.

The invention provides a multifunctional moisture absorption and sweat releasing finishing agent and a preparation method therefor. The method comprises the following steps of firstly, adding polyethylene glycol, polyethylene terephthalate and a catalyst into a reaction kettle, and performing stirring reaction at 275 DEG C for 5 hours; opening cooling water for cooling after the reaction is finished; adding hydrophilic silicone oil into the reaction kettle when the system temperature is reduced to 220-230 DEG C; and after heat preservation and stirring is performed for 1 hour, performing cooling and solidifying to obtain the targeted multifunctional finishing agent. The method is simple to operate, the multifunctional moisture absorption and sweat releasing finishing agent prepared throughthe method is good in hydrophilicity and high in washing resistance, also has the fluffy degree, the sliding degree and the softness, and has a very good antistatic function.

The invention belongs to the technical field of a process for a cat litter, and specifically relates to a fragrant sterilizing-type pea-hull composite cat litter and a preparation method thereof. According to the invention, pea hulls are capable of emitting slightly sweet and fragrant smells in the process of processing, so the prepared cat litter by the invention has pea-hull fragrance, low density and good water absorptivity, bulkiness, antibacterial properties and adsorption properties, is biodegradable, green and environmentally friendly, and effectively improves the living environment of a cat; meanwhile, regularly-cleaned cat litter is poured into soil and can play the role of improving soil, and the regularly-cleaned cat litter contains animal manure, thereby being able to be used as an organic fertilizer, so resources are saved. The preparation method provided by the invention has the following advantages: through mutual compounding effects of the pea hulls with filled-type wood, an antibacterial agent, sodium bicarbonate and a binder, and by adopting a vertical-type ring die granulating machine, the prepared cat litter has uniform particle size, small pore size and good bulkiness; strong adsorption of the cat litter to manure odor is guaranteed; meanwhile, the yield is large; and production efficiency is improved.

The invention discloses a spun-bonded two-component fiber non-woven fabric, which comprises an upper layer and a lower layer, and the upper layer is composed of 48.5% PP particles, 49% PE particles and 2.5% metallocene low-temperature particles passing through a screw extruder After extruding the two component products respectively, the surface layer structure of the surface layer PE with the "skin-core" structure is sprayed out through the two-component spinneret hole. The lower layer is composed of 48.5% PP particles, 49% PE particles and 2.5% metallocene low-temperature particles are extruded through the screw extruder to extrude the two component products, and then sprayed out through the two-component spinneret. The surface layer structure and the bottom layer structure are embossed and heat-sealed by "bump-type" hot rolls. The invention has excellent bulkiness and softness, especially the interlayer peeling force, which can achieve the same effect as that of hot-air composite non-woven fabrics, and the spun-bonded penetrability and reverse osmosis performance are obviously better than hot-air products.

The invention discloses a preparation method of a moisture-absorbing and quick-drying finishing agent for textiles. The preparation method comprises the following steps of (1) reacting allyl alcohol polyether with hydrogen-containing silicone oil to prepare an intermediate A; (2) reacting allyl epoxy polyether with hydrogen-containing silicone oil to prepare an intermediate B; (3) reacting the intermediate B with polyether amine ED2003 to obtain an intermediate C; and (4) mixing and uniformly stirring ethylene oxide-propylene oxide copolyether, an octadecyl tertiary amine aqueous solution, a polyurethane aqueous solution, water, the intermediate A and the intermediate C to obtain the moisture-absorbing and quick-drying finishing agent for the textiles. The finishing agent prepared by the method is used for after-finishing of the textiles, so that the textiles have excellent sweat-absorbing and quick-drying effects, are good in hand feeling and have excellent bulkiness, softness and rebound resilience. The invention also provides the moisture-absorbing and quick-drying finishing agent for the textiles prepared by the method.

The invention relates to a preparation method of silk cotton. The method comprises the following steps of putting silkworm cocoons into a neutral solution for degumming, and fermenting and rotting the degummed silkworm cocoons under the action of active enzyme and sodium silicate. Through the design of the degumming process and the fermenting and rotting process, the damage to the silk cotton is reduced, degumming can be efficiently carried out, and the peculiar smell of silk fibers can be effectively removed, so that the prepared silk cotton has the advantages of being good in strength, good in filling power, good in glossiness and free of peculiar smell.

The invention belongs to the technical field of cat litter technology and in particular relates to a fragrant degerming pea wood composite cat litter and a preparation method for the same. Pea wood can give out weak fragrant smell during the processing, so the cat litter made of the pea wood is fragrant and has low density, great water absorbing capacity, filling power, bacteria resistance and absorbing ability; and the cat litter can be biodegraded, thereby being green and environment-protective, so lift environment of cats can be effectively improved; cat litters can be regularly cast into soil, so soil can be improved; containing animal waste, the cat litter can work as organic fertilizer, so resource can be saved. In the preparation method, pea wood is matched with filling wood material, antibacterial agent, sodium bicarbonate and binders; a vertical circular mold granulator is applied, so particle size of cat litter particles is even and fine; great fluffiness can be achieved, so the cat litter has great absorbing capacity for excrement odor; and great yield can be provided, and production efficiency can be improved.

The invention discloses a bionic fiber and a manufacturing device of the bionic fiber, the bionic fiber comprises a bionic structure formed by sequentially entangling a plurality of silk threads, the entangled fiber is a three-dimensional fiber structure formed around a main fiber in any direction in the radial direction, the plurality of silk threads comprise a first type of silk and a second type of silk, closed or semi-closed cavities are formed in the first type of silk and the second type of silk, the first type of silk and the second type of silk are entangled to generate first network points, the first type of silk is a bionic fiber main body, namely a velvet core-imitating structure, and the second type of silk is attached to the surface of the first type of silk in an entangled manner to form a velvet silk-imitating structure. Monofilaments of the second type of filaments form a secondary velvet filament imitating structure. By adopting the bionic fiber disclosed by the invention, extremely high heat retention property and service life can be ensured, and excellent bulkiness can also be ensured.